<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>
<body>

    <table border="1px" cellspacing="0px" cellpadding="10px">
    <tr> 
        <th colspan="2">菜单 </th>
        <th rowspan="5">系列</th>
    </tr>
    <tr>
        <th>菜名</th>
        <th>菜价</th>    
    </tr>  
    <tr>
        <th>白菜</th>
        <th>3￥</th>    
    </tr>  
    <tr>
        <th>青菜</th>
        <th>3￥</th>    
    </tr>  
    <tr>
        <th>芹菜</th>
        <th>3￥</th>    
    </tr> 

    </table>

    
</body>
</html>